Exhaust Systems There are 2 products.

The Polini muffler for Vespa 125cc 4-stroke has a modern design: it has well-finishing touches and it’s very reliable thanks to its extraordinary mechanical resistance; it is lighter than the original muffler of 2,9 kg. The increased power grants the engine an optimal...The Polini muffler for Vespa 125cc 4-stroke has a modern design: it has well-finishing touches...

Nickel plated steel exhaust system from Technigas. Specifically designed with the GP racing look and to meet the requirements of 125cc 4 stroke engines, this exhaust certainly is a head turner. Not supplied with exhaust gasket so this should be purchased separately. This...Nickel plated steel exhaust system from Technigas. Specifically designed with the GP racing look...